73281033

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1291}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 130605696

約数和(自身を除く): 57324663

約数列:

[1, 3, 7, 9, 17, 21, 51, 53, 63, 119, 153, 159, 357, 371, 477, 901, 1071, 1113, 1291, 2703, 3339, 3873, 6307, 8109, 9037, 11619, 18921, 21947, 27111, 56763, 65841, 68423, 81333, 153629, 197523, 205269, 460887, 478961, 615807, 1163191, 1382661, 1436883, 3489573, 4310649, 8142337, 10468719, 24427011, 73281033]

約数ペア:

[(1, 73281033), (3, 24427011), (7, 10468719), (9, 8142337), (17, 4310649), (21, 3489573), (51, 1436883), (53, 1382661), (63, 1163191), (119, 615807), (153, 478961), (159, 460887), (357, 205269), (371, 197523), (477, 153629), (901, 81333), (1071, 68423), (1113, 65841), (1291, 56763), (2703, 27111), (3339, 21947), (3873, 18921), (6307, 11619), (8109, 9037)]